I have a feeling Neal uses another name in New York. Doesn’t Emma say: “here’s you boy” when they are looking name sign? If it really said Neal Cassidy, she’d freak out and know(or suspect) it was him before she catches him later.
Yes, I was wondering about that last night when I saw scenes from the promo popping up on Tumblr, and someone had screencappped the footage of Nealfire’s buzzer and inserted the name Baelfire in there. It probably doesn’t say that, but it made me want “Manhattan” even more because I want to know what name he’s using now and what he’s been up to so badly.